SILVER - COMMODITY EXCHANGE INC.                                     Code-084691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/09/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:      157,065
COMMITMENTS
  30,523   13,923   50,285   47,119   77,935  127,927  142,143   29,138   14,922

CHANGES FROM 09/02/08 (CHANGE IN OPEN INTEREST:      2,049)
  -2,127    1,115    2,096    1,104   -1,404    1,073    1,807      976      241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.4      8.9     32.0     30.0     49.6     81.4     90.5     18.6      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      79       46       59       34       25      140      107
 
 
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.                            Code-085692
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/09/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 25,000 POUNDS)                         OPEN INTEREST:       77,569
COMMITMENTS
   7,093   20,690    9,748   50,995   32,380   67,837   62,818    9,732   14,751

CHANGES FROM 09/02/08 (CHANGE IN OPEN INTEREST:       -771)
    -618      703     -520      182     -322     -955     -139      185     -632

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.1     26.7     12.6     65.7     41.7     87.5     81.0     12.5     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      23       57       27       34       35       75      110
 
 
GOLD - COMMODITY EXCHANGE INC.                                       Code-088691
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/09/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:      521,693
COMMITMENTS
 117,819   51,020  143,749  211,182  291,839  472,750  486,608   48,943   35,084

CHANGES FROM 09/02/08 (CHANGE IN OPEN INTEREST:     16,396)
  -7,197    5,872    6,789   17,740    1,133   17,333   13,794     -937    2,602

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.6      9.8     27.6     40.5     55.9     90.6     93.3      9.4      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      277)
     119       93       88       46       47      215      183
 

Updated September 12, 2008